Principal/Lead Software Engineer

For our client, we are looking for a Principal / Lead Software Engineer (Vue.js / TypeScript / GraphQL) to join a fast-growing European SaaS company that develops a browser-based video communication platform . Their solution powers webinars, virtual meetings, demos, and online training all directly in the browser, without downloads or installations. About the Role You'll act as a technical and strategic partner to customers, bridging product capabilities with customer needs. This is a customer-facing, high-impact role that combines technical leadership, pre-sales solution design, and hands-on engineering . You'll collaborate closely with Sales, Product, and Engineering teams to create proof-of-concept implementations, lead technical conversations, and ensure that clients get the most value from the platform. Our Candidate 5+ years of experience in Solutions Engineering , Sales Engineering , or a similar technical role Proven Tech Lead / Principal Engineer experience Strong knowledge of APIs, webhooks, and SaaS integrations Expert-level skills in Vue.js and TypeScript Strong command of GraphQL and general web technologies (REST, JavaScript, etc.) Excellent communication and stakeholder management skills Fluency in English Nice to have: Experience working in startup or scale-up SaaS environments Familiarity with automation platforms (Zapier, Make, etc.) Experience building internal tools or contributing to technical content What You Will Do Lead technical discovery sessions with prospects and customers Design scalable integration solutions using APIs and webhooks Support sales cycles with demos, documentation, and expert insights Build prototypes or internal tools to demonstrate platform capabilities Collaborate with Product and Engineering to prioritize feature requests Provide mentorship and technical leadership to Solutions Engineers and other team members What the Company Offers 100% remote work (Europe or Ukraine) B2B contract with a competitive rate Opportunity to shape the technical direction of a fast-growing SaaS platform Work in a collaborative, transparent, and international team Freedom to experiment, innovate, and directly impact product growth If you are ready to take on this strategic and impactful role, we look forward to receiving your CV and getting to know you better.